package com.geek.factory.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.geek.factory.dto.ProductInStockDTO;
import com.geek.factory.entity.ProductStock;

public interface ProductStockService  extends IService<ProductStock> {

    ProductStock getByProductId(int productId);
    void increaseStock(int productId, int quantity);
}
